Method call

src/RegionClient.java:960–965

(final Exception e)

    // the remote method returns `void', so we only need an errback.
    final class SingleEditErrback implements Callback<Object, Exception> {
      public Object call(final Exception e) {
        if (!(e instanceof RecoverableException)) {
          return e;  // Can't recover from this error, let it propagate.
        }
        return retryEdit(edit, (RecoverableException) e);
      }
      public String toString() {
        return "single-edit errback";
      }